[  781.313097] gre: GRE over IPv4 demultiplexor driver
[  781.508909] ip_gre: GRE over IPv4 tunneling driver
[  790.907723] ip6_gre: GRE over IPv6 tunneling driver
[  791.258487] ip6_tunnel: tep1 xmit: Local address not yet configured!
[  796.922501] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  798.330526] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  799.674513] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  801.147476] ip6_tunnel: tep0 xmit: Local address not yet configured!